Many people were killed in the terrible accident,but_____ were lucky and were not hurt.

相关推荐

• Many people were killed in the terrible accident,but_____ were lucky and were not hurt.A.a few of them B.a few of whomC.few of them D.a few
• The earthquake happened and many people were _____(terrible) hurt.
• ------ many people were killed in this accident.A. It is said that B. It says C. It was said who D. It was said that我的书上参考答案是A, 但句子用了were killed, 不是应该用it was said that 吗?求解释
• The earthquake happened and many people were _____(terrible) hurt.
• there were many people KILLED in the accident
• 英语翻译Is is easy to see who real friends are when we are in danger.Japanese pople had a terrible experience on March 11th and so many were killed.It is polite to send a phone message to greet to your friend on New Year’s Day.The girl was shouting loudly when she saw a car accident.My classmate does well in English so she usually helps me with my projects.不要网上的翻译
• ------ many people were killed in this accident.
• Many people were killed in the terrible accident,but_____ were lucky and were not hurt.
• 将数列{an}中的所有项按每一行比上一行多一项的规律排成如下数表a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 …… 记表中的第一列数a1、a2、a4、a7……构成的数列为{bn},b1=a1=1.Sn为数列bn的前n项和,且满足2bn/(bnSn-Sn^2)=1(Sn^2是Sn的平方)①证明{1/Sn}为等差数列②上表中,若从第三行起,每一行的数按从左到右的顺序均构成等比数列,且公比为同一个正数.当a81=-4/91时,求上表的第k (k>=3)行所有项的和.请解释清楚每一步的理由,尤其是第二问,
• 将数列｛an}中的所有项按每一行比上一行多一项的规则排列成如下数表：a1a2a3a4a5a6a7a8a9a10记表中的第一列数a1　a2　a4　a7,...构成的数列｛bn｝,b1=a1=1,sn为数列｛bn｝的前n项和,且满足2bn/(bnsn-sn2)=1(n大于等于2）.（1）证明数列｛1/sn｝成等差数列,并求数列｛bn｝的通项公式；（2）上表中,若从第三行起,每一行中的数按从左到右的顺序均构成等比数列,且公比为同一个正数,当a81=-(4/91)时,求上表中第k(k大于等于3）行所有项的和.